The 50BVT indoor water-cooled packaged units are designed for vertical installation, a variety of airflow configurations, and cooling only operation. The modularity of these units provides a versatile and economical approach to comfort conditioning requirements in replacement, renovation, and new construction applications.
Performance Features
• Capacities of 30, 40, 50, and 60 tons
• EER of up to 14.6
• ASHRAE 90.1 compliant
• Variety of drive and motor options for low and medium static pressure applications
• Coaxial tube-in-tube design condensers
• Two (size 034) or four (sizes 044 to 064) electronically and mechanically independent refrigerant circuits
• Supply fan housing and wheels designed for quiet, low-velocity operation
• Direct expansion evaporator coil
• One or two forward-curved, high pressure Class Il fan assemblies
• Fully insulated, unpainted, galvanized steel cabinet
• Compressors mounted on rubber grommets
Reliability Features
• Crankcase heater
• Scroll compressors
• TXV refrigerant metering device
• Compressors with high and low pressure cut outs and overtemperature protection
• Safely operates without water regulating valves with entering-water temperature as low as 50° F
• Steel outer condenser water tubes
• Choice of copper or cupronickel inner condenser water tubes
• Factory wired and tested before shipment
• Tested in accordance with UL Standard 1995 and listed with UL and UL, Canada
Maintenance Features
• 1-in., 30% efficiency, return-air filters
• Insulated divider panel between air-handling and compressor sections for service testing without air bypass
• All service can be done through removable panels